{"id":"CVE-2024-42384","aliases":["EUVD-2024-39588","GHSA-jhv7-gf64-j752"],"status":"published","title":"Integer Overflow or Wraparound in Mongoose Web Server library","description":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00485,"percentile":0.42084,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-190"],"published":"2024-11-18T09:04:46Z","modified":"2026-10-28T02:30:39Z","products":[{"vendor":"cesanta","product":"mongoose"},{"vendor":"cesanta","product":"mongoose web server"},{"vendor":"siemens","product":"reyrolle 7sr5"}],"references":[{"url":"https://www.nozominetworks.com/blog","tags":["Product","article"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-142885.html","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-42384","tags":["advisory"]},{"url":"https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2024-42384"},{"url":"https://github.com/advisories/GHSA-jhv7-gf64-j752"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/42xxx/CVE-2024-42384.json","tags":["advisory"]},{"url":"https://github.com/cesanta/mongoose","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-42384","title":"Integer Overflow or Wraparound in Mongoose Web Server library","description":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.","status":"published","published":"2024-11-18T09:04:46.754Z","modified":"2026-09-08T08:39:05.193Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:34:03.00063Z"}],"euvd":[{"id":"EUVD-2024-39588","description":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.","status":"published","published":"2024-11-18T09:04:46Z","modified":"2026-09-08T08:39:05Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T17:28:30.317832Z"}],"ghsa":[{"id":"GHSA-jhv7-gf64-j752","title":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an...","description":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.","status":"published","published":"2024-11-18T12:30:42Z","modified":"2026-09-08T09:35:27Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:11:27.823827Z"}],"nvd":[{"id":"CVE-2024-42384","description":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.","status":"published","published":"2024-11-18T10:15:06.943Z","modified":"2026-09-08T09:17:17.43Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:10:37.632431Z"}],"osv":[{"id":"CVE-2024-42384","title":"Integer Overflow or Wraparound in Mongoose Web Server library","description":"Integer Overflow or Wraparound vulnerability in Cesanta Mongoose Web Server v7.14 allows an attacker to send an unexpected TLS packet and produce a segmentation fault on the application.","status":"published","published":"2024-11-18T09:04:46.754Z","modified":"2026-10-28T02:30:39.075382Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T15:44:42.322107Z"}]}}